package team.cdlzz.dao;

import org.apache.ibatis.annotations.Mapper;
import team.cdlzz.model.pojo.Medal;
@Mapper
public interface MedalMapper {
    int deleteByPrimaryKey(Integer mid);

    int insert(Medal record);

    int insertSelective(Medal record);

    Medal selectByPrimaryKey(Integer mid);

    int updateByPrimaryKeySelective(Medal record);

    int updateByPrimaryKey(Medal record);
}